[PATCH 10/13] qemu: capabilities: Introduce QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING

[Peter Krempa <pkrempa@xxxxxxxxxx>]

The 'virtio-scsi' controller now supports iothread<->virtqueue mapping
configuration.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_capabilities.c                      | 2 ++
 src/qemu/qemu_capabilities.h                      | 1 +
 tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml | 1 +
 3 files changed, 4 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 23b466c36e..19511e2333 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -728,6 +728,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
               "machine.virt.aia", /* QEMU_CAPS_MACHINE_VIRT_AIA */
               "virtio-mem-ccw", /* QEMU_CAPS_DEVICE_VIRTIO_MEM_CCW */
               "blockdev-set-active", /* QEMU_CAPS_BLOCKDEV_SET_ACTIVE */
+              "virtio-scsi.iothread-mapping", /* QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING */
     );


@@ -1478,6 +1479,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsSpaprPCIHostBrid

 static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioSCSI[] = {
     { "acpi-index", QEMU_CAPS_ACPI_INDEX, NULL },
+    { "iothread-vq-mapping", QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING, NULL },
 };

 static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVfioPCI[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index ee71331a09..feca9bd185 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -707,6 +707,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_MACHINE_VIRT_AIA, /* -machine virt,aia=(none|aplic|aplic-imsic), RISC-V only */
     QEMU_CAPS_DEVICE_VIRTIO_MEM_CCW, /* -device virtio-mem-ccw */
     QEMU_CAPS_BLOCKDEV_SET_ACTIVE, /* blockdev-set-active QMP command supported */
+    QEMU_CAPS_VIRTIO_SCSI_IOTHREAD_MAPPING, /* virtio-scsi supports per-virtqueue iothread mapping */

     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
diff --git a/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml b/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml
index 22bb605f3f..b10de7c6d6 100644
--- a/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_10.0.0_x86_64.xml
@@ -212,6 +212,7 @@
   <flag name='netdev-stream-reconnect-miliseconds'/>
   <flag name='migrate-incoming.exit-on-error'/>
   <flag name='blockdev-set-active'/>
+  <flag name='virtio-scsi.iothread-mapping'/>
   <version>9002050</version>
   <microcodeVersion>43100285</microcodeVersion>
   <package>v9.2.0-1748-g9dac9d741e</package>
-- 
2.48.1